2. a lovey-dovey manner, or
3. an intimidating manner
1. Oh darling I love your work! You've improved so much!
2. Come here darling. It's alright, we all get scared.
3. If you ever speak to my friend like that again I will personally see that you are to be used as the chew toy of Cerberus, darling
a way you call someone your loved one such as your GF,wife.it bassicly means you love them most in your life or...IT COULD ALSO BE SOMETHING THAT ZERO TWO SAYS TO HIRO, just for those weebs out there
"hey darling, watcha up to"
or "hey daarling"as zero two would say.